Lexus ES300 (1997 year). Manual - part 88

AUTOMATIC TRANSAXLE

VALVE BODY

-

AX-79

4.

PLACE UPPER VALVE BODY WITH PLATE AND GAS-
KETS ON LOWER VALVE BODY
Hold the upper valve body, plate and gaskets securely so
they do not separate.
Align each bolt hole in the valve bodies with the gaskets
and plate.

5.

INSTALL AND FINGER TIGHTEN BOLTS IN UPPER
VALVE BODY TO SECURE LOWER VALVE BODY
Install and finger tighten the 3 bolts.
HINT: Each bolt length is indicated below.

Bolt length:

Bolt A: 44 mm (1.732 in.)

Bolt B: 16 mm (0.630 in.)

6.

INSTALL NO.2 LOWER VALVE BODY COVER GAS-
KETS, PLATE AND 3 CHECK BALLS

(a)

Install the 3 check balls into the No.2 lower valve body
cover.

AUTOMATIC TRANSAXLE

VALVE BODY

-

AX-80

(b)

Position a new gasket and plate and then another new
gasket.
HINT: Both gaskets are identical.

(c)

Install the 2 screws.

8.

INSTALL NO.2 LOWER VALVE BODY COVER

(a)

Position the No.2 lower valve body cover.

(b)

Install and finger tighten the 11 bolts.
HINT: Each bolt length is indicated below.

Bolt length:

Bolt A: 40 mm (1.575 in.)

Bolt B: 44 mm (1.732 in.)

Bolt C: 14 mm (0.551in.)

9.

INSTALL OIL STRAINER AND CHECK VALVE
Install the oil strainer and check valve into the lower valve
body.

AUTOMATIC TRANSAXLE

VALVE BODY

-

AX-81

10. INSTALL LOWER VALVE BODY COVER GASKETS

AND NO.2 PLATE
Position a new gasket and plate and then another new
gasket.
HINT: Both gaskets are identical.

11. INSTALL LOWER VALVE BODY COVER
(a)

Position the lower valve body cover.

(b)

Install and finger tighten the 5 bolts.
HINT: Each bolt length is indicated below.

Bolt length

Bolt A: 47 mm (1.850 in.)

Bolt B: 14 mm (0.551 in.)

12. INSTALL PRESSURE RELIEF VALVE
13. TIGHTEN BOLTS OF UPPER AND LOWER VALVE BO-

DIES

(a)

Tighten the 16 bolts in the lower valve body.

Torque: 6.6 N·m (67 kgf·cm, 58 in.·lbf)

(b)

Tighten the 3 bolts in the upper valve body.

Torque: 6.6 N·m (67 kgf·cm, 58 in.·lbf)

14. INSTALL B

0

 ACCUMULATOR ASSEMBLY

(a)

Coat new O-rings with ATF and install them to the piston.

(b)

Install the spring and piston into the cylinder.

Spring dimensions

mm (in.)

Color

Free length

Coil outer diameter

Inner

White

47.5 (1.870)

18.9 (0.744)

Outer

None

16.3 (0.642)

20.7 (0.815)

AUTOMATIC TRANSAXLE

VALVE BODY

-

AX-82

(d)

Install the B

0

 accumulator assembly.

(e)

Install the torque the 3 bolts.

Torque: 6.6 N·m (67 kgf·cm, 58 in.·lbf)

15. INSTALL LOCK PLATE

16. INSTALL SOLENOIDS
(a)

Coat new O-rings with ATF and install them to the sole-
noids.

(b)

Install the lock-up solenoid.

(c)

Install and torque the bolt.

Torque: 6.6 N·m (67 kgf·cm, 58 in.·lbf)

(d)

Install the No.4 solenoid.

(e)

Install and torque the bolt.

Torque: 6.6 N·m (67 kgf·cm, 58 in.·lbf)

(d)

Install No.1 and No.2 solenoids.

(e)

Install and torque the 3 bolts.

Torque: 6.6 N·m (67 kgf·cm, 58 in.·lbf)